메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Hyeonsu Han (National Korea Maritime & Ocean University) Junghyuk Ko (National Korea Maritime & and Ocean University)
저널정보
한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제44권 제2호
발행연도
2020.4
수록면
150 - 155 (6page)
DOI
10.5916/jamet.2020.44.2.150

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Electrospinning is very useful technique to fabricate micro and nanofibers for various applications such as texturing, scaffold fabrication and etc. Recently, many researchers have studied about self-cleaning membranes. Superhydrophobic selfcleaning, also known as the lotus effect, uses the right combination of micro and nano structures to create very high contact angles on the surface and keep water droplets away from the surface. Water droplets with large contact angles are easily rolled off the surface and carry dust, particles and other contaminants by gravity so it is very useful for advanced piezoelectric sensor. In this study, we developed by combining melt electrospinning device with solution electrospinning device to fabricate hydrophobic surface. Also, injection molding device was created for a comparison of various structures such as pure structure (nano, micro, and macro) and composite structure (nano/micro and nano/micro/macro). To test contact angle of various structures, optical tensiometer, manufactured by DYNE technology, England, was used. As a result, we fabricated various electrospun fibers in terms of diameter using controlling parameters such as applied voltage, collector distance, flow rate, and nozzle size. Moreover, we measured the time to maintain the water contact angle on the proposed structures. Finally, we concluded that the composite structure is better than pure structure for fabricating hydrophobic self-cleaning surface.

목차

Abstract
1. Introduction
2. Fabrication methods and contact angle measurement
3. Experimental Results
4. Conclusions
References

참고문헌 (12)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0